Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/161418
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Palacio, Irene | - |
dc.contributor.author | Otero, Gonzalo | - |
dc.contributor.author | Alonso, Concepción | - |
dc.contributor.author | Martínez, José I. | - |
dc.contributor.author | López-Elvira, Elena | - |
dc.contributor.author | Ochando, Isabel M. | - |
dc.contributor.author | Salavagione, Horacio J. | - |
dc.contributor.author | López, María Francisca | - |
dc.contributor.author | García-Hernández, Mar | - |
dc.contributor.author | Méndez, J. | - |
dc.contributor.author | Ellis, Gary James | - |
dc.contributor.author | Martín-Gago, José A. | - |
dc.date.accessioned | 2018-02-27T13:24:06Z | - |
dc.date.available | 2018-02-27T13:24:06Z | - |
dc.date.issued | 2018-04 | - |
dc.identifier | doi: 10.1016/j.carbon.2017.12.104 | - |
dc.identifier | issn: 0008-6223 | - |
dc.identifier.citation | Carbon 129: 837-846 (2018) | - |
dc.identifier.uri | http://hdl.handle.net/10261/161418 | - |
dc.description.abstract | While high-quality defect-free epitaxial graphene can be efficiently grown on metal substrates, strong interaction with the supporting metal quenches its outstanding properties. Thus, protocols to transfer graphene to insulating substrates are obligatory, and these often severely impair graphene properties by the introduction of structural or chemical defects. Here we describe a simple and easily scalable general methodology to structurally and electronically decouple epitaxial graphene from Pt(111) and Ir(111) metal surfaces. A multi-technique characterization combined with ab-initio calculations was employed to fully explain the different steps involved in the process. It was shown that, after a controlled electrochemical oxidation process, a single-atom thick metal-hydroxide layer intercalates below graphene, decoupling it from the metal substrate. This decoupling process occurs without disrupting the morphology and electronic properties of graphene. The results suggest that suitably optimized electrochemical treatments may provide effective alternatives to current transfer protocols for graphene and other 2D materials on diverse metal surfaces. | - |
dc.description.sponsorship | We acknowledge funding from the Spanish MINECO (Grants MAT2014-54231-C4-1-P, MAT2014-54231-C4-4-P, MAT2013- 47898-C2-2-R and MAT2017-85089-C2-1-R), the EU via the ERCSynergy Program (Grant ERC-2013-SYG-610256 NANOCOSMOS), the innovation program under grant agreement No. 696656 (GrapheneCore1- Graphene-based disruptive technologies), the Comunidad Autónoma de Madrid (CAM) MAD2D-CM Program (S2013/ MIT-3007) and computing resources from CTI-CSIC. GOI acknowledges financial support from FCT, Ministry of Science and Technology, Portugal (Grant No. PTDC/CTM-NAN/121108/2010 and IF/ 01054/2015). EL acknowledges funding from Spanish “Consolider” project CSD2010-00024. JIM acknowledges the financial support by the “Ramón y Cajal” Program of MINECO (Grant RYC-2015-17730) and NANOCOSMOS. We are grateful to Prof. C. Palacio and K. Lauwaet for their help with the XPS measurement. | - |
dc.publisher | Elsevier | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2014-54231-C4-1-P | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2014-54231-C4-4-P | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2013-47898-C2-2-R | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-85089-C2-1-R | - |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/610256 | - |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/RYC-2015-17730 | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | - |
dc.subject | Graphene | - |
dc.subject | Electrochemistry | - |
dc.subject | Intercalation | - |
dc.subject | Metals | - |
dc.subject | Decoupling | - |
dc.title | Chemistry below graphene: Decoupling epitaxial graphene from metals by potential-controlled electrochemical oxidation | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1016/j.carbon.2017.12.104 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.carbon.2017.12.104 | - |
dc.date.updated | 2018-02-27T13:24:06Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.rights.license | https://creativecommons.org/licenses/by-nc-nd/4.0/ | - |
dc.contributor.funder | European Commission | - |
dc.contributor.funder | Comunidad de Madrid | - |
dc.contributor.funder | Ministerio de Economía, Industria y Competitividad (España) | - |
dc.relation.csic | Sí | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100000780 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100010198 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100012818 | es_ES |
dc.identifier.pmid | 30190626 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
Aparece en las colecciones: | (ICMM) Artículos (ICTP) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
chemistry_below graphene_Palacio.pdf | 2,01 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
PubMed Central
Citations
7
checked on 15-abr-2024
SCOPUSTM
Citations
29
checked on 15-abr-2024
WEB OF SCIENCETM
Citations
27
checked on 24-feb-2024
Page view(s)
418
checked on 22-abr-2024
Download(s)
213
checked on 22-abr-2024